CN108449435A - Distributed water quality monitoring dynamic quality control system - Google Patents
Distributed water quality monitoring dynamic quality control system Download PDFInfo
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- CN108449435A CN108449435A CN201810444631.0A CN201810444631A CN108449435A CN 108449435 A CN108449435 A CN 108449435A CN 201810444631 A CN201810444631 A CN 201810444631A CN 108449435 A CN108449435 A CN 108449435A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
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- H—ELECTRICITY
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- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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Abstract
The present invention is a kind of distributed remote water quality monitoring dynamic quality control system, and the long-range water quality monitor dynamic Quality Control instrument that Distributed Multi is deployed to ensure effective monitoring and control of illegal activities is carried out included in each monitoring point；Its notable feature is：It can be according to the Quality Control sample for needing to be configured and added with mother liquor and pure water various various concentration different amounts of water quality monitoring quality control；System carries out intelligent Quality Control and mark-on reclaims operation by internet remote auto control headend equipment to control the switching of various pipelines, built-in communication module is connected to Internet Server with communication network, server software system remote controls its microcontroller module, and the purpose that pulling syringe piston rod moves back and forth to realize sucking liquid and discharge liquid by motor-drive circuit control lead screw sliding block moves back and forth simultaneously controls multiple-way valve switching pipeline to realize Quality Control and mark-on reclaims；Video technique both can provide genuine and believable evidence to equipment remote diagnosis or for Quality Control and mark-on reclaims data, improve the public trust of monitoring.
Description
Technical field
The present invention relates to environment-protective water quality supervision mass metering control device fields, specially distributed water quality monitoring dynamic Quality Control system
System.
Background technology
The mass metering control field of environment-protective water quality supervision at present lacks distributed water quality monitoring dynamic quality control system, especially can root
According to the matter for needing to be configured and added with mother liquor and pure water various various concentration different amounts of water quality monitoring quality control
Control sample（Including quality control standard solution and mark-on reclaims solution；Herein by quality control standard solution abbreviation control liquid, mark-on reclaims solution
Abbreviation mark-on liquid is described）Dynamic Quality Control instrument or blank.The present invention replace manually to water quality monitoring quality control and
Mark-on reclaims, which carry out remote job, automatically to carry out operation to water quality monitoring quality control and mark-on reclaims, can be comprehensively real
The automation of existing water quality monitoring quality control efforts.Most significant feature of the present invention is：It is distributed including being carried out by internet
The water quality monitoring dynamic Quality Control instrument of arrangement, can precisely configure and add control liquid and mark-on liquid, have the function of automatic operation maintenance,
Warning information can be sent to administrative staff when mother liquor and pure water are finished, facilitate administrative staff's timely processing；And it can lead to
Cross Online Video optical viewer working condition, instrument maintenance staff only in office or need to pass through mobile device（Such as hand
Machine, PAD, laptop etc.）It can judge whether the instrument and equipment for being distributed in each place works normally, it is right
Faulty instrument can prepare aftermarket attachment and tool in advance, facilitate work, improve efficiency.Although the present invention and water quality
Detecting instrument has communication but to water quality monitoring quality control tasks whole process video record, the monitoring number on video acquisition test equipment
According to mark-on reclaims data, the report of video, photo and data is provided, accomplish it is objective to water quality monitoring quality control, just simultaneously
It can be traced with video evidence.
Invention content
The present invention is to provide the distributed water quality monitoring with artificial intelligence for environment-protective water quality supervision mass metering control field to move
State quality control system.
The purpose of the present invention can be achieved through the following technical solutions：
The present invention includes controller, Multi-channel switching valve（Of the invention this sentences 6 channel switching valves to discuss, with VN6To indicate）、
Air filter, peristaltic pump, three-way magnetic valve（V1, V2, V3 as shown in Figure 2）, mark-on pond, air pump, Through solenoid valve（Such as Fig. 2
Shown V4, V5）, aeration tube, liquid level sensor, waste fluid container, liquid-compounding cup, syringe, syringe rack, stepper motor and lead screw
Sliding block, mother liquid multi-cavity bottle, pure water container, video camera, air-operated solenoid valve, refrigeration system, it is characterised in that：Video camera is mounted on monitoring
Appropriate location takes electricity from controller and leads to so as to the data on video identification monitoring instrument screen, camera power supply in instruction case body
It crosses cable and information is transmitted to controller, the electricity such as three-way magnetic valve, straight-through valve, air pump, air-operated solenoid valve, peristaltic pump, stepper motor
Source and communication line position whole access controller are simultaneously mounted in mainframe box, and mother liquid multi-cavity bottle, pure water container are also mounted in mainframe box, main
Cabinet uses INSULATION DESIGN, and the environment temperature of 1 to 4 degrees centigrades is provided by refrigeration system, and controller built-in communication module is logical
Internet is crossed with server to be connected.
The present invention proposes that distributed remote water quality monitoring dynamic quality control system uses internet-based control, can be supervised according to water quality
Mass metering controls ground and needs long-range preparation control liquid or mark-on liquid to carry out quality control tasks, sends out periodically or at any time order
It is automatic to start Quality Control operation, though the present invention is communicated with monitoring instrument, after starting Quality Control and mark-on reclaims, and meanwhile it is continuous
Capture automatic water quality monitoring instrument liquid crystal display picture as shown in Fig. 2, and video or image content are sent to server,
On the one hand storage is used as subsequent evidence, still further aspect to obtain monitoring data by intelligence point extraction image content to server, into
Row data analysis.It, can be according to not at the same level by network analysis in the problems in Quality Control and mark-on reclaims and automatic O＆M
, do not carry out in many ways remind or early warning, including message push, short massage notice, make a phone call and scene sound-light alarm.
Description of the drawings
Fig. 1 is that distributed remote water quality monitoring dynamic quality control system network opens up benefit structural schematic diagram.
Fig. 2 distributed remote water quality monitoring dynamic Quality Control instrument faces cross-sectional view.
1- controllers in Fig. 2；2- Multi-channel switching valves（Of the invention this sentences 6 channel switching valves to discuss, with VN6Carry out table
Show）；3- peristaltic pumps；4- three-way magnetic valves（V1, V2, V3 as shown in Figure 2）；5- mark-ons pond；6- Through solenoid valves（As shown in Figure 2
V4、V5）；7- aeration tubes；8- liquid level sensors；9- waste fluid containers；10- liquid-compounding cups；11- syringes；12- syringe racks；13-
Stepper motor and lead screw sliding block；14- mother liquid multi-cavity bottles；15- pure water containers；16- video cameras.
Specific implementation mode
It further illustrates the present invention with reference to the accompanying drawings and detailed description.
Referring to Fig. 1, distributed remote water quality monitoring dynamic quality control system network opens up benefit structural schematic diagram.The present invention passes through mutual
Networking carries out the water quality monitoring dynamic Quality Control instrument of distributed arrangement, can precisely configure and add control liquid and mark-on liquid, has certainly
Dynamic operation maintenance function can send warning information to administrative staff when mother liquor and pure water are finished, facilitate administrative staff timely
Processing；And in office or it can need to only be passed through by Online Video optical viewer working condition, instrument maintenance staff
Mobile device（Such as mobile phone, PAD, laptop etc.）Can whether normal to being distributed in the instrument and equipment in each place
Work is judged, can be prepared aftermarket attachment and tool in advance to faulty instrument, be facilitated work, improves efficiency.
Although the present invention communicates with water quality detection instrument but to water quality monitoring quality control tasks whole process video record, video acquisition is surveyed
Monitoring data on test instrument and mark-on reclaims data, provide the report of video, photo and data, accomplish to water quality monitoring quality
It controls objective, just and can be traced with video evidence.
The common method of water quality monitoring quality control is to be detected original water quality detection instrument to standard solution
Go out a data as a result, again by the standard figures of this data result and standard solution（The standard figures are just as day bang counterweight
It is putative）It is compared, if the data result that the detection of original water quality detection instrument standard solution obtains is in criterion numeral
It is worth in error range, then illustrates that original water quality detection instrument is working properly, the monitoring data that daily monitoring obtains are effective,
It can be used as the foundation of environmental protection administration's management；If the data result that original water quality detection instrument standard solution detection obtains does not exist
In standard figures error range, then illustrate abnormal, the monitoring that daily monitoring obtains of original water quality detection instrument work
Data are invalid, cannot function as the foundation of environmental protection administration's management.
Mark-on reclaims are a kind of effective ways of water quality monitoring quality control, be exactly on the basis of original water quality monitoring by
Quality Control personnel are in raw water（That is river water, lake water or sewage etc.）In arbitrarily add dose known amounts（Such as 2 milligrams, 3 milligrams, 5 milligrams
Deng）Mark-on liquid be detected after the result that obtains and the result of the last water quality monitoring compare and obtain how many milli be added to
Whether whether gram its relative value is known as recovery of standard addition, accurately normally judged to monitoring instrument from another angle.
The purpose for often carrying out quality control with Quality Control and a variety of methods of mark-on reclaims by water quality monitoring is sought to original
Water quality detection instrument work whether normally make accurate judgement, make the quality management that water quality monitoring is carried out with control fully reach
To the public trust of water quality monitoring, accomplish that trace to the source reliability, quality control process objectivity, data of Quality Control data judge fairness conscientiously.
The present invention can according to water quality monitoring quality control need to be configured and added with mother liquor and pure water it is various not
With the control liquid and mark-on liquid of concentration different amounts, can replace manually carrying out water quality monitoring quality control and mark-on reclaims long-range
Operation automatically can also carry out operation to water quality monitoring quality control and mark-on reclaims, can realize water quality monitoring quality control comprehensively
The automation of work processed.And it can be by video to determine whether faulty and diagnose what failure to go to maintain
Prepare good tool and accessory；And what the present invention exactly researched and developed thus, it is that the present invention faces cross-sectional view referring to Fig. 2, packet
Include controller, Multi-channel switching valve（Of the invention this sentences 6 channel switching valves to discuss, with VN6To indicate）, it is air filter, compacted
Dynamic pump, three-way magnetic valve（V1, V2, V3 as shown in Figure 2）, mark-on pond, air pump, Through solenoid valve（V4, V5 as shown in Figure 2）, expose
Tracheae, liquid level sensor, waste fluid container, liquid-compounding cup, syringe, syringe rack, stepper motor and lead screw sliding block, mother liquid multi-cavity bottle,
Pure water container, video camera, air-operated solenoid valve, refrigeration system, it is characterised in that：Video camera is mounted in monitoring instrument cabinet and is fitted
When position is so as to the data on video identification monitoring instrument screen, camera power supply takes electricity and by cable by information from controller
It is transmitted to controller, the power supplys such as three-way magnetic valve, straight-through valve, air pump, air-operated solenoid valve, peristaltic pump, stepper motor and communication line position
Whole access controllers are simultaneously mounted in mainframe box, and mother liquid multi-cavity bottle, pure water container are also mounted in mainframe box, and mainframe box is using heat preservation
Design, the environment temperature of 1 to 4 degrees centigrades is provided by refrigeration system, and controller built-in communication module passes through internet and clothes
Business device is connected.
The present invention proposes that distributed remote water quality monitoring dynamic quality control system uses internet-based control, can be supervised according to water quality
Mass metering controls ground and needs long-range preparation control liquid or mark-on liquid to carry out quality control tasks, sends out periodically or at any time order
It is automatic to start Quality Control operation, though the present invention is communicated with monitoring instrument, after starting Quality Control and mark-on reclaims, and meanwhile it is continuous
Capture automatic water quality monitoring instrument liquid crystal display picture as shown in Fig. 2, and video or image content are sent to server,
On the one hand storage is used as subsequent evidence, still further aspect to obtain monitoring data by intelligence point extraction image content to server, into
Row data analysis.It, can be according to not at the same level by network analysis in the problems in Quality Control and mark-on reclaims and automatic O＆M
, do not carry out in many ways remind or early warning, including message push, short massage notice, make a phone call and scene sound-light alarm.
Controller built-in communication module of the present invention is connected to Internet Server with communication network, and Server system software is remote
Its microcontroller module of process control is controlled by lead screw sliding block moves back and forth by motor-drive circuit and pulls syringe piston rod past
Multiple movement sucks the purpose of liquid and discharge liquid to realize.Liquid-compounding cup and mark-on pond are placed on low-temperature storage in refrigerating box and set
It counts into inverted cone and facilitates rinse, refrigeration system ensures the storage temperature of mother liquor and pure water in 1 to 4 degrees centigrades,
Liquid level sensor is housed on mother liquor and pure water solution, the liquid level of mother liquor and pure water is acquired by system software to judge mother liquor and pure
Whether water is finished, and warning information prompt administrative staff's processing is sent out if running low；System is automatically by step motor control
Quality Control sample is prepared and added to syringe and Multi-channel switching valve（Including control liquid and mark-on liquid）To liquid-compounding cup, built in liquid-compounding cup
Aeration tube, system realize that carry out aeration agitation to it uniform by controlling air pump and air-operated solenoid valve.If the Quality Control sample matched
It is mark-on liquid the waste liquid of rinse can be then discharged to by peristaltic pump and multiple-way valve in useless molten device and store temporarily, then will prepares again
Mark-on liquid controls peristaltic pump by system and multiple-way valve is added in mark-on pond, and subsequently system control triple valve gets through mark-on pipe
Road finally extracts detection by mark-on pipeline by water quality detection instrument out of mark-on pond；If the Quality Control sample matched is control liquid
System control triple valve gets through Quality Control pipeline and carries out rinse emptying again by the control liquid prepared by water by water quality detection instrument itself
Quality detection instrument extracts detection out of liquid-compounding cup.Controller and water quality detection instrument pass through RS485 (or RS232 or CAN or LAN
Communication bus) it is communicated according to communication protocol to realize remote automatic control.Automatic water quality detection is shot by camera
The picture of instrument display screen, and picture is uploaded to cloud server preservation and is carried out at the same time digital image recognition, obtain tester
Device data result, to make Quality Control result and mark-on reclaims result have good grounds, objective and fair.
When system control panel software（Can be that computer software, cell phone application can also wechat public platforms）Pass through internet
Timing assigns instruction to Quality Control instrument at any time：
When receiving Quality Control instruction, system is first according to the requirement of Management of quality control personnel（Or Management of quality control personnel are in systems
Preset requirement）It prepares the control liquid of a certain concentration of a certain dosage and is added in liquid-compounding cup, first by Multi-channel switching valve
VN6（As shown in Figure 22）No. 1 mouth is switched to, stepper motor is started（As shown in Figure 2 15）Pull syringe（As shown in Figure 2 13）It takes out
A certain amount of mother liquor is taken, is taken a breath by air filter and is pumped into syringe until by required mark-on liquid, then 6 channels are cut
Change valve VN6It is switched to No. 4 mouths to arrange the mark-on liquid in syringe in liquid-compounding cup, be taken a breath by air filter until inciting somebody to action
It empties in note body device and pipeline and is all discharged into liquid-compounding cup, then open three-way magnetic valve V1 (waste liquid molten devices in 5) as shown in Figure 2
Direction simultaneously closes off the valve in mark-on pond direction, restarts peristaltic pump（As shown in Figure 24）It will be used for the liquid of rinse in liquid-compounding cup
Body is pumped into the molten device of waste liquid, above-mentioned to operate 3 times repeatedly（Or 6 times）To moisten to pipeline and syringe inner cavity and liquid-compounding cup
It washes, profit is successively again by Multi-channel switching valve VN6（As shown in Figure 22）No. 1 mouth is switched to, stepper motor is started（As shown in Figure 2 15）
Pull syringe（As shown in Figure 2 13）A certain amount of mother liquor is extracted, is taken a breath until by required mother liquor by air filter
It is pumped into syringe, then 6 channel switching valve VN6It is switched to No. 4 mouths to arrange the mother liquor in syringe in liquid-compounding cup, passes through sky
Air filter take a breath until will in syringe and pipeline empty and be all discharged into liquid-compounding cup, then switch to No. 2 mouths by
Stepper motor pushes syringe by pure water inhalation syringe, then is switched to No. 4 mouths, is taken a breath by air filter until inciting somebody to action
A certain amount of pure water is emptied out of syringe and pipeline and is all injected into liquid-compounding cup, restarts air pump（As shown in Figure 27）It will
It is uniform that mother liquor and pure water in liquid-compounding cup carry out aeration agitation；Judge whether online water quality detection instrument is idle again, if
Line water quality detection instrument is working, and should wait for and water sample pipeline is switched to Quality Control pipeline as shown in Fig. 2, first after its free time
The valve that solenoid valve V2 water sample pipelines direction opens simultaneously the directions V3 is closed, is then shut off solenoid valve V3 mark-on pipelines direction simultaneously
Open Quality Control pipeline direction valve, finally water quality detection instrument waited for be detected automatically, after pass data back system, take the photograph
Camera whole process records this process while capturing the test result on original water quality detection instrument display screen and feeding back to controller,
It by information upload server and is stored by internet by controller, is extracted in picture by intellectual analysis by platform software again
Hold, obtain Quality Control data and compared with standard figures, the data report with photo is provided and video evidence is provided, to complete matter
Control operation.
Since the water quality detection instrument itself of ammonia nitrogen and permanganate index is independent, mark-on reclaims detection needs adding
Being precipitated in mark pond more than half an hour could carry out, and the water quality detection instrument of total phosphorus and total nitrogen is also independent, mark-on reclaims detection
It is required that tested mark-on water sample is that cannot have precipitating therefore be detected immediately after needing aeration agitation, the present invention is by its point
Open discussion.
Water quality monitoring for carrying out water quality monitoring quality control to the water quality detection instrument of ammonia nitrogen and permanganate index
When dynamic Quality Control instrument receives mark-on reclaims instruction, whole process is proceeded in two phases, and the first step first prepares mark-on liquid：System is according to matter
Control the requirement of administrative staff（Or Management of quality control personnel preset requirement in systems）To prepare a certain concentration of a certain dosage
Mark-on liquid is simultaneously added in liquid-compounding cup, first by Multi-channel switching valve VN6（As shown in Figure 22）No. 1 mouth is switched to, stepping is started
Motor（As shown in Figure 2 15）Pull syringe（As shown in Figure 2 13）A certain amount of mother liquor is extracted, is changed by air filter
Gas is pumped into until by required mark-on liquid in syringe, and then 6 channel switching valve VN6 are switched to No. 4 mouths by the mark-on in syringe
Liquid is arranged in liquid-compounding cup, is taken a breath by air filter until that will note emptying in body device and pipeline and all be discharged into liquid-compounding cup
Interior, then opening three-way magnetic valve V1, (waste liquid molten device direction in 5) as shown in Figure 2 simultaneously closes off the valve in mark-on pond direction, then opens
Dynamic peristaltic pump（As shown in Figure 24）The liquid for being used for rinse in liquid-compounding cup is pumped into the molten device of waste liquid, it is above-mentioned to operate 3 times repeatedly（Or
Person 6 times）To carry out rinse to pipeline and syringe inner cavity and liquid-compounding cup, profit is successively again by Multi-channel switching valve VN6（Such as Fig. 2
Shown 2）No. 1 mouth is switched to, stepper motor is started（As shown in Figure 2 15）Pull syringe（As shown in Figure 2 13）It extracts a certain amount of
Mother liquor, by air filter take a breath until by required mother liquor be pumped into syringe in, then 6 channel switching valve VN6 are cut
It changes to No. 4 mouths to arrange the mother liquor in syringe in liquid-compounding cup, be taken a breath until by syringe and pipe by air filter
It empties in road and is all discharged into liquid-compounding cup, then switch to No. 2 mouths and push syringe that pure water is sucked injection by stepper motor
Device, then No. 4 mouths are switched to, it is taken a breath by air filter and is emptied out of syringe and pipeline until by a certain amount of pure water
And be all injected into liquid-compounding cup, restart air pump（As shown in Figure 27）By the mother liquor and pure water progress aeration agitation in liquid-compounding cup
Uniformly；Second step：First detection mark-on pond whether topped up with water, continued waiting for if not filling it up with plus water be until filling it up with, such as Fig. 2
It is shown, V5 drain valves are opened if filling it up with, draining closes drain valve after 3 minutes；Then judge whether mark-on pond is filled it up with again
Water, continues waiting for if not filling it up with plus water is then shut off V4 inlet valves until filling it up with, and then starts peristaltic pump（Such as Fig. 2
Shown 4）Mark-on liquid in liquid-compounding cup is pumped into mark-on pond and booster air pump carries out aeration agitation and mark-on is uniformly waited for add inspection
It surveys；Its work is continued waiting for if water quality detection instrument is working to terminate, its next working time is then judged, if water
The time of task subtracts mark-on pond the last time aeration agitation end time and was then switched to more than 30 minutes under quality detection instrument
Mark-on pipeline is then shut off V3 electricity as shown in Fig. 2, closing the valve that V2 solenoid valve water sample pipelines direction opens simultaneously the directions V3
Magnet valve opens simultaneously the valve towards mark-on pipeline direction towards Quality Control pipeline direction, waits for instrument detection, will after detection
Data pass system back, then open V5 water discharging valves, will close V5 drain valves after the water emptying in mark-on pond, then open V4 water inlets
Valve, into next cycle detection mark-on pond whether topped up with water.
The water quality monitoring dynamic Quality Control instrument that water quality detection instrument for total phosphorus and total nitrogen carries out water quality monitoring quality control connects
When receiving mark-on reclaims instruction, whole process is proceeded in two phases, and the first step first prepares mark-on liquid：System is according to Management of quality control personnel's
It is required that（Or Management of quality control personnel preset requirement in systems）To prepare the mark-on liquid of a certain concentration of a certain dosage and add
Into liquid-compounding cup, first by Multi-channel switching valve VN6（As shown in Figure 22）No. 1 mouth is switched to, stepper motor is started（Such as Fig. 2 institutes
Show 15）Pull syringe（As shown in Figure 2 13）Extract a certain amount of mother liquor, by air filter take a breath until will needed for
Mark-on liquid is pumped into syringe, and then 6 channel switching valve VN6 are switched to No. 4 mouths by the mark-on liquid in syringe in liquid-compounding cup
Row is taken a breath by air filter and empties in body device and pipeline until that will note and be all discharged into liquid-compounding cup, then opened
(waste liquid molten device direction in 5) as shown in Figure 2 simultaneously closes off the valve in mark-on pond direction to three-way magnetic valve V1, restarts peristaltic pump（Such as
4 shown in Fig. 2）The liquid for being used for rinse in liquid-compounding cup is pumped into the molten device of waste liquid, it is above-mentioned to operate 3 times repeatedly（Or 6 times）So as to
Rinse is carried out to pipeline and syringe inner cavity and liquid-compounding cup, profit is successively again by Multi-channel switching valve VN6（As shown in Figure 22）Switching
To No. 1 mouth, start stepper motor（As shown in Figure 2 15）Pull syringe（As shown in Figure 2 13）A certain amount of mother liquor is extracted, is passed through
Air filter, which is taken a breath, to be pumped into until by required mother liquor in syringe, and then 6 channel switching valve VN6 are switched to No. 4 mouths and incite somebody to action
Mother liquor in syringe is arranged in liquid-compounding cup, by air filter take a breath until will in syringe and pipeline emptying and it is complete
Portion is discharged into liquid-compounding cup, is then switched to No. 2 mouths and is pushed syringe by pure water inhalation syringe by stepper motor, then is switched to 4
Number mouth, is taken a breath by air filter until emptying a certain amount of pure water out of syringe and pipeline and being all injected into
In liquid-compounding cup, restart air pump（As shown in Figure 27）By in liquid-compounding cup mother liquor and pure water carry out aeration agitation it is uniform；Second step：
First detection mark-on pond whether topped up with water, continued waiting for if not filling it up with plus water be until filling it up with, as shown in Fig. 2, if plus
Full then open V5 drain valves, draining closes drain valve after 3 minutes；Then judge whether mark-on pond has filled it up with water again, if do not added
It is full then continue waiting for plus water V4 inlet valves are then shut off until filling it up with, then start peristaltic pump（As shown in Figure 24）Liquid will be matched
Mark-on liquid in cup is pumped into mark-on pond and booster air pump carries out aeration agitation and mark-on is uniformly waited for add detection；If water quality is examined
It surveys instrument working, continues waiting for its work and terminate, then judge its next working time, it is next in water quality detection instrument
Aeration agitation was carried out 2 minutes to mark-on pond in 7 minutes before starting work, mark-on pipeline is then switched to, as shown in Fig. 2, closing
V2 solenoid valve water sample pipelines direction opens simultaneously the valve in the directions V3, is then shut off V3 solenoid valves and leads to Quality Control pipeline direction simultaneously
The valve towards mark-on pipeline direction is opened, instrument detection is waited for, data is passed back system after detection, then opens V5 drainings
Valve will close V5 drain valves after the water emptying in mark-on pond, then open V4 inlet valves, add into next cycle detection
Mark pond whether topped up with water.
Under normal circumstances, when mother liquor, pure water run low, signal can be fed back to service by the liquid level sensor being placed in one
The platform software of device, system carries out reminding in many ways or early warning, including message push, short massage notice, makes a phone call and live
Sound-light alarm prompts user to replace mother liquor and pure water.
Certainly, for those of ordinary skill in the art, performing creative labour is not spent, on the basis of above-mentioned case study on implementation
On can make a variety of variations, can equally achieve the object of the present invention.But this variation obviously should be in the right of the present invention
In the protection domain of claim.
Claims (6)
1. a kind of distributed remote water quality monitoring dynamic quality control system, included in each monitoring point, implementation Distributed Multi is deployed to ensure effective monitoring and control of illegal activities remote
Journey water quality monitoring dynamic Quality Control instrument；Its notable feature is：It can be needed with mother liquor and pure water according to water quality monitoring quality control
To be configured and be added the Quality Control sample of various various concentration different amounts（Including quality control standard solution and mark-on reclaims solution；
Quality control standard solution abbreviation control liquid, mark-on reclaims solution abbreviation mark-on liquid are described herein）, mother liquor is finished with pure water
When can give administrative staff send warning information, facilitate administrative staff's maintenance in time handle；And it can be seen by Online Video
Examine Instrument working state, instrument maintenance staff only in office or need to pass through mobile device（Such as mobile phone, PAD, notebook
Computer etc.）It can judge whether the instrument and equipment for being distributed in each place works normally, it can to faulty instrument
To prepare aftermarket attachment and tool in advance, facilitates work, improves efficiency.
2. refrigeration system ensures that the storage temperature of mother liquor and pure water is equipped on 1 to 4 degrees centigrades, mother liquor and pure water solution
Liquid level sensor acquires the liquid level of mother liquor and pure water to judge whether mother liquor and pure water are finished by system software, if fast use
It is complete, send out warning information prompt administrative staff's processing；System is automatically by step motor control syringe and Multi-channel switching valve
To prepare and add Quality Control sample（Including control liquid and mark-on liquid）To liquid-compounding cup, liquid-compounding cup built-in aeration pipe, system passes through control
Air pump and air-operated solenoid valve carry out it that aeration agitation is uniform to realize, can be by rinse if the Quality Control sample matched is mark-on liquid
Waste liquid is discharged in useless molten device by peristaltic pump and multiple-way valve and is stored temporarily, is then again controlled the mark-on liquid prepared by system and is wriggled
Pump and multiple-way valve are added in mark-on pond, and subsequently system control triple valve gets through mark-on pipeline, finally by water quality detection instrument
Detection is extracted out of mark-on pond by mark-on pipeline；System control triple valve gets through Quality Control if the Quality Control sample matched is control liquid
Pipeline carries out rinse emptying by water quality detection instrument itself and again takes out the control liquid prepared out of liquid-compounding cup by water quality detection instrument
Take detection.
3. built-in communication module of the present invention and communication network are connected to Internet Server, Server system software remote control its
Microcontroller module, by motor-drive circuit control lead screw sliding block move back and forth so that pull syringe piston rod reciprocating motion come
It realizes sucking liquid and the purpose of liquid is discharged.
4. liquid-compounding cup and mark-on pond are placed on low-temperature storage in refrigerating box and are designed to that inverted cone facilitates rinse, mark-on pond
Built-in aeration pipe with will pass through aeration mode in mark-on pond water and mark-on liquid mixing after carry out aeration agitation it is uniform, liquid-compounding cup
Built-in aeration pipe with will pass through aeration mode to match liquid with it is interior according to different proportion different amounts configure control liquid or mark-on liquid into
Row aeration agitation is uniform.
5. Quality Control instrument can shoot the picture of automatic water quality detection instrument display screen by camera, and picture is uploaded to high in the clouds
Server preservation is carried out at the same time digital image recognition, test equipment data result is obtained, to make Quality Control result and mark-on reclaims
As a result it has good grounds, objective and fair.
6. controller and water quality detection instrument by RS485 (or RS232 or CAN or LAN communication buses) according to communication protocol into
Row communicates to realize remote automatic control.
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| CN201810444631.0A CN108449435A (en) | 2018-05-10 | 2018-05-10 | Distributed water quality monitoring dynamic quality control system |
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| CN201810444631.0A Pending CN108449435A (en) | 2018-05-10 | 2018-05-10 | Distributed water quality monitoring dynamic quality control system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490146A (en) * | 2018-05-15 | 2018-09-04 | 浙江索奥环境技术有限公司 | A kind of Quality Control instrument of dynamic configuration variable concentration standard liquid |
| CN109323737A (en) * | 2018-09-19 | 2019-02-12 | 宁波市机电工业研究设计院有限公司 | Water level measurement method and device |
| CN109540174A (en) * | 2018-11-19 | 2019-03-29 | 上海海洋大学 | Based on the multi-site of sea test range with the comparison method of model marine instrument and equipment |
| CN109917094A (en) * | 2019-03-14 | 2019-06-21 | 深圳安吉尔饮水产业集团有限公司 | A kind of multi-functional mark-on test macro |
| CN111879905A (en) * | 2020-06-24 | 2020-11-03 | 汉威科技集团股份有限公司 | Remote quality control system suitable for water quality multi-parameter monitor and use method |
| CN111929294A (en) * | 2020-07-13 | 2020-11-13 | 吴建美 | System and method for detecting water quality through image vision |
| CN114088911A (en) * | 2021-12-17 | 2022-02-25 | 江苏德林环保技术有限公司 | Intelligent diagnostic instrument for water quality data quality |
| CN114910622A (en) * | 2022-06-22 | 2022-08-16 | 清华苏州环境创新研究院 | Calibration device and method for water quality monitoring Internet of things sensor |
| CN117111445A (en) * | 2023-10-24 | 2023-11-24 | 南通市计量检定测试所 | Multi-channel calibration device for precision injection pump and improved PID control method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490146A (en) * | 2018-05-15 | 2018-09-04 | 浙江索奥环境技术有限公司 | A kind of Quality Control instrument of dynamic configuration variable concentration standard liquid |
| CN109323737A (en) * | 2018-09-19 | 2019-02-12 | 宁波市机电工业研究设计院有限公司 | Water level measurement method and device |
| CN109540174A (en) * | 2018-11-19 | 2019-03-29 | 上海海洋大学 | Based on the multi-site of sea test range with the comparison method of model marine instrument and equipment |
| CN109917094A (en) * | 2019-03-14 | 2019-06-21 | 深圳安吉尔饮水产业集团有限公司 | A kind of multi-functional mark-on test macro |
| CN111879905A (en) * | 2020-06-24 | 2020-11-03 | 汉威科技集团股份有限公司 | Remote quality control system suitable for water quality multi-parameter monitor and use method |
| CN111929294A (en) * | 2020-07-13 | 2020-11-13 | 吴建美 | System and method for detecting water quality through image vision |
| CN114088911A (en) * | 2021-12-17 | 2022-02-25 | 江苏德林环保技术有限公司 | Intelligent diagnostic instrument for water quality data quality |
| CN114088911B (en) * | 2021-12-17 | 2023-12-19 | 江苏德林环保技术有限公司 | Intelligent diagnostic instrument for quality of water quality data |
| CN114910622A (en) * | 2022-06-22 | 2022-08-16 | 清华苏州环境创新研究院 | Calibration device and method for water quality monitoring Internet of things sensor |
| CN114910622B (en) * | 2022-06-22 | 2023-08-08 | 清华苏州环境创新研究院 | Calibration device and method for water quality monitoring Internet of things sensor |
| CN117111445A (en) * | 2023-10-24 | 2023-11-24 | 南通市计量检定测试所 | Multi-channel calibration device for precision injection pump and improved PID control method |
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Application publication date: 20180824 |